David Bailey & Rosemary Feasey 
Cambridge Checkpoint Lower Secondary Science Revision Guide for the Secondary 1 Test 2nd edition 

Achieve maximum potential using step-by-step guidance that helps to practise skills learned and improve exam technique.- Build confidence with practical study tips and effective revision strategies.- Reinforce understanding with clear explanations of every topic covered in the Cambridge Lower Secondary Checkpoint curriculum frameworks.- Strengthen and test knowledge with a range of questions and worked examples.Test questions, worked solutions and answers are available free online at www.hoddereducation.co.uk/cambridgeextras This resource has not been through the Cambridge International endorsement process.